Apply bugfix (oras-project#462)

Signed-off-by: Billy Zha <jinzha1@microsoft.com>

go.mod

@@ -8,11 +8,11 @@ require (
 	github.com/need-being/go-tree v0.1.0
 	github.com/opencontainers/go-digest v1.0.0
 	github.com/opencontainers/image-spec v1.0.3-0.20211202183452-c5a74bcca799
-	github.com/oras-project/artifacts-spec v1.0.0-rc.1.0.20220707054150-eddd1d8790c9
+	github.com/oras-project/artifacts-spec v1.0.0-rc.2
 	github.com/sirupsen/logrus v1.9.0
 	github.com/spf13/cobra v1.5.0
 	github.com/spf13/pflag v1.0.5
-	oras.land/oras-go/v2 v2.0.0-20220720102610-b898737f6fb5
+	oras.land/oras-go/v2 v2.0.0-20220726123138-064752f3088e
 )
 
 require (

go.sum

@@ -28,8 +28,8 @@ github.com/opencontainers/go-digest v1.0.0 h1:apOUWs51W5PlhuyGyz9FCeeBIOUDA/6nW8
 github.com/opencontainers/go-digest v1.0.0/go.mod h1:0JzlMkj0TRzQZfJkVvzbP0HBR3IKzErnv2BNG4W4MAM=
 github.com/opencontainers/image-spec v1.0.3-0.20211202183452-c5a74bcca799 h1:rc3tiVYb5z54aKaDfakKn0dDjIyPpTtszkjuMzyt7ec=
 github.com/opencontainers/image-spec v1.0.3-0.20211202183452-c5a74bcca799/go.mod h1:BtxoFyWECRxE4U/7sNtV5W15zMzWCbyJoFRP3s7yZA0=
-github.com/oras-project/artifacts-spec v1.0.0-rc.1.0.20220707054150-eddd1d8790c9 h1:VucBcP8TBtYhqrquIcloJe7hUE+f6NumYEA7bzmJ5sc=
-github.com/oras-project/artifacts-spec v1.0.0-rc.1.0.20220707054150-eddd1d8790c9/go.mod h1:Xch2aLzSwtkhbFFN6LUzTfLtukYvMMdXJ4oZ8O7BOdc=
+github.com/oras-project/artifacts-spec v1.0.0-rc.2 h1:9SMCNSxkJEHqWGDiMCuy6TXHgvjgwXGdXZZGXLKQvVE=
+github.com/oras-project/artifacts-spec v1.0.0-rc.2/go.mod h1:Xch2aLzSwtkhbFFN6LUzTfLtukYvMMdXJ4oZ8O7BOdc=
 github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
 github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
@@ -67,5 +67,5 @@ gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gotest.tools/v3 v3.0.2 h1:kG1BFyqVHuQoVQiR1bWGnfz/fmHvvuiSPIV7rvl360E=
 gotest.tools/v3 v3.0.2/go.mod h1:3SzNCllyD9/Y+b5r9JIKQ474KzkZyqLqEfYqMsX94Bk=
-oras.land/oras-go/v2 v2.0.0-20220720102610-b898737f6fb5 h1:BalJFN2dOgHfGLYGwTt5lOOA4cKEo7FvePAr/rmvWaQ=
-oras.land/oras-go/v2 v2.0.0-20220720102610-b898737f6fb5/go.mod h1:L0vZVPSGR2a8i6+tIiva8HGLroO4JF2ifeaBMy6dYa8=
+oras.land/oras-go/v2 v2.0.0-20220726123138-064752f3088e h1:0j9CmQd4yoAwwAeykCWKf1i/X45yvOgER9XZNtDGI7w=
+oras.land/oras-go/v2 v2.0.0-20220726123138-064752f3088e/go.mod h1:IZRIoIJqkAH6x0pL3tVnpyPUyZgthjSyPcH2kgJvBMo=